Organization
Martina Hansens Hospital, Rheumatology, Gjettum, Norway
1 abstract
Abstract
ACCURACY OF DISEASE-SPECIFIC ICD-10 CODE FOR INCIDENT SYSTEMIC LUPUS ERYTHEMATOSUS; RESULTS FROM A POPULATION-BASED COHORT STUDY SET IN NORWAYOrg: Oslo universitetssykehus HF, Rikshospitalet, Rheumatology, Oslo, Norway, Martina Hansens Hospital, Rheumatology, Gjettum, Norway, Oslo Universitetssykehus HF, Oslo Centre for Biostatistics and Epidemiology, Oslo, Norway, Betanien Hospital, Rheumatology, Skien, Norway, Sørlandet sykehus Kristiansand, Arendal og Flekkefjord, Rheumatology, Kristiansand, Norway,